One of the most baffling, disturbing, and popular subjects we've ever covered on the show is the mystery of Skinwalker Ranch. The groundbreaking book Hunt for the Skinwalker was the source for most of our research. And this is why we're honored and excited to discuss the follow-up book Skinwalkers at the Pentagon: An Insiders' Account of the Secret Government UFO Program, with two of its authors, Colm A. Kelleher, Ph.D., and George Knapp. Colm Kelleher is a biochemist specializing in cell biology and, since the early 1990s, has focused his work initially in the fields of cancer research and immunology. George Knapp is an investigative journalist based in Las Vegas, Nevada, whose probing into the secrets of Area 51 and related paranormal phenomena have garnered him accolades and authority for his 30 years of reporting. It's also secured him a recurring role for the past 12 years as a guest host for the legendary Coast to Coast AM radio program.